25068681

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1399}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 39748800

約数和(自身を除く): 14680119

約数列:

[1, 3, 9, 11, 33, 99, 181, 543, 1399, 1629, 1991, 4197, 5973, 12591, 15389, 17919, 46167, 138501, 253219, 759657, 2278971, 2785409, 8356227, 25068681]

約数ペア:

[(1, 25068681), (3, 8356227), (9, 2785409), (11, 2278971), (33, 759657), (99, 253219), (181, 138501), (543, 46167), (1399, 17919), (1629, 15389), (1991, 12591), (4197, 5973)]